As of block 792826 the #bitcoin mempool contains about 267,800 unconfirmed transactions.

An estimated 222,865 transactions or ~83% appear to be related to ordinals, filling over 50% of the total mempool storage space.

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total #mempool size: 188 MvB

ord transactions size: ~93 MvB

addtl. miner fees: 507,706,221 sats